build fix

[wxWidgets.git] / src / common / stdpbase.cpp

diff --git a/src/common/stdpbase.cpp b/src/common/stdpbase.cpp
index dd9fb2801fb3458ab5a1f0b53c4a707a5d1d657e..3aacd46b8a83812cf92c793558b7759023d622c2 100644 (file)
--- a/src/common/stdpbase.cpp
+++ b/src/common/stdpbase.cpp
@@ -53,6 +53,27 @@ wxStandardPathsBase& wxStandardPathsBase::Get()
     return traits->GetStandardPaths();
 }
 
     return traits->GetStandardPaths();
 }
 

+wxString wxStandardPathsBase::GetExecutablePath() const
+{
+    if ( !wxTheApp || !wxTheApp->argv )
+        return wxEmptyString;
+
+    wxString argv0 = wxTheApp->argv[0];
+    if (wxIsAbsolutePath(argv0))
+        return argv0;
+
+    // Search PATH.environment variable...
+    wxPathList pathlist;
+    pathlist.AddEnvList(wxT("PATH"));
+    wxString path = pathlist.FindAbsoluteValidPath(argv0);
+    if ( path.empty() )
+        return argv0;       // better than nothing
+
+    wxFileName filename(path);
+    filename.Normalize();
+    return filename.GetFullPath();
+}
+

 wxStandardPathsBase& wxAppTraitsBase::GetStandardPaths()
 {
     return gs_stdPaths;
 wxStandardPathsBase& wxAppTraitsBase::GetStandardPaths()
 {
     return gs_stdPaths;